Telephone handset



FIG. 1 is a front, top and left side perspective view of a telephone handset according to our design;

FIG. 2 is a front, elevational view thereof;

FIG. 3 is a rear, elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side, elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a telephone handset, as shown and described. 